Fig. 2From: Socioeconomic, demographic and lifestyle-related factors associated with unhealthy diet: a cross-sectional study of university studentsCorrelation matrix between variables. Abbreviations: UD unhealthy diet, BMI body mass index, SUBST substance use, PA physical activity, SESFATH father’s socioeconomic status, SESMOTH mother’s socioeconomic status, HEALTHST health-related studies, FAMRESID family homeBack to article page